Etymology and distribution of 土久.

Tsuchihisa 【土久】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Fukui-ken Echizen-shi . Fukui-ken Echizen-shi Distribution in village country.

Dokyuu 【土久】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Aichi-ken , Tochigi-ken , Shiga-ken .

① Convention . Abbreviation of Omotesho Tell him that Mr. Oomota abbreviated by Junko Emoto's adventure accompanied by Emperor Junko who crowned in 823 (Hirohito 14 years). Kyouto-fu Ayabe-shi In Yatsura- machi I will tell you that I abbreviated it from 1688 to 1704 (Genroku year). 大伴 Ootomo reference.

② Creation . In Tochigi-ken tell her that Heike's lost person added a person bias to the half where he changed the flat. Estimated in the Kamakura period. Tochigi-ken Nikkou-shi Distributed in Yunishikawa. 平 Taira reference.

③ Convention . Abbreviation for Tomo. Toukyou-to Chiyoda-ku Chiyoda was in the Edo era as the shogunate of the Edo shogunate of the government agency. Tradition by the shogunate. 伴野 Ban'no reference.

※ Kyouto-fu Kyouto-shi Koyo Tenji of Ken-in Temple in Komatsu-cho, Higashiyama Ward, tells Kosuke Hosokawa, the castle owner of Tanabe Castle, who was in Kyouto-fu Maidzuru-shi Nanbu side. Estimated in the Azuchi Momoyama period.

※ Hiroshima-ken Hiroshima-shi Anzanami-ku Nagata-machi The large-character accompanying (Tomo) is a place name with a notation of "Tosho" in the Heian era. It is distributed in the same place.

※ Ainu series . Personal name . Hokkaidou Sapporo-shi Han rookte of cold weather in Nishi Ward was renamed to Rokuzaburo. Estimated in around 1875.

※ 潘 's variant. It is unknown whether it is Sina or Korea. Kyouto-fu Kyouto-shi There is a record of naturalization on February 19, 1973 in Sakyo Ward. The real name is Ban. 潘 Han reference.

※ Sina series . 朱 variant. Decompose vermillion. There is a record of naturalization on Toukyou-to Setagaya-ku on November 12, 1977. The real name is Zhu. 朱 Shu reference.